<template>
<client-only> <!-- 防止 服务端与客户端渲染的DOM结构不一样 产生报错，该组件只是占位且用于仅在客户端渲染其他组件 --> 
  <div class="in-wrap"> 
    <!-- 公共头引入 --> 
    <header id="header">
      <section class="container"> 
        <h1 id="logo">
          <a href="#" title="谷粒学院">
            <img src="~/assets/img/logo.png" width="100%" alt="谷粒学院"> 
          </a>
        </h1>
        <div class="h-r-nsl">
          <ul class="nav">
            <router-link to="/" tag="li" active-class="current" exact> 
              <a>首页</a>
            </router-link>
            <router-link to="/course" tag="li" active-class="current"> 
              <a>课程</a>
            </router-link>
            <router-link to="/teacher" tag="li" active-class="current"> 
              <a>名师</a>
            </router-link>
            <router-link to="/article" tag="li" active-class="current"> 
              <a>文章</a>
            </router-link>
            <router-link to="/qa" tag="li" active-class="current"> 
              <a>问答</a>
            </router-link> 
          </ul>
          <!-- / nav -->
          <ul class="h-r-login">
            <li v-if="!this.loginInfo.id" id="no-login">
              <a href="/login" title="登录">
                <em class="icon18 login-icon">&nbsp;</em> 
                <span class="vam ml5">登录</span>
              </a>
              |
              <a href="/register" title="注册"> 
                <span class="vam ml5">注册</span>
              </a> 
            </li>
            <li v-if="loginInfo.id" id="is-login-one" class="mr10">
              <a id="headerMsgCountId" href="#" title="消息">
                <em class="icon18 news-icon">&nbsp;</em> 
              </a>
              <q class="red-point" style="display: none">&nbsp;</q> 
            </li>
            <li v-if="loginInfo.id" id="is-login-two" class="h-r-user">
              <a href="/ucenter" title> 
                <img
                  :src="loginInfo.avatar" 
                  width="30"
                  height="30"
                  class="vam picImg" 
                  alt
                >
                <span id="userName" class="vam disIb">{{ loginInfo.nickname }}</span> 
              </a>
              <a href="javascript:void(0);" title="退出" @click="logout()" class="ml5">退出</a>
            </li>
            <!-- /未登录显示第1 li；登录后显示第2，3 li -->
          </ul>
          <aside class="h-r-search">
            <form action="#" method="post">
              <label class="h-r-s-box">
                <input type="text" placeholder="输入你想学的课程" name="queryCourse.courseName" value>
                <button type="submit" class="s-btn"> 
                  <em class="icon18">&nbsp;</em>
                </button> 
              </label>
            </form> 
          </aside>
        </div>
        <aside class="mw-nav-btn">
          <div class="mw-nav-icon"></div> 
        </aside>
        <div class="clear"></div> 
      </section>
    </header>
    <!-- /公共头引入 -->
    <nuxt/>


    <!-- 公共底引入 --> 
    <footer id="footer">
      <section class="container">
        <div class>
          <h4 class="hLh30">
            <span class="fsize18 f-fM c-999">友情链接</span> 
          </h4>
          <ul class="of flink-list">
            <li>
              <a href="http://www.atguigu.com/" title="尚硅谷" target="_blank">尚硅谷</a>
            </li> 
          </ul>
          <div class="clear"></div> 
        </div>
        <div class="b-foot">
          <section class="fl col-7">
            <section class="mr20">
              <section class="b-f-link">
                <a href="#" title="关于我们" target="_blank">关于我们</a>| 
                <a href="#" title="联系我们" target="_blank">联系我们</a>| 
                <a href="#" title="帮助中心" target="_blank">帮助中心</a>| 
                <a href="#" title="资源下载" target="_blank">资源下载</a>| 
                <span>服务热线: 010-56253825(北京) 0755-85293825(深圳)</span> 
                <span>Email: info@atguigu.com</span>
              </section>
              <section class="b-f-link mt10">
                <span>©2018课程版权均归谷粒学院所有 京ICP备17055252号</span> 
              </section>
            </section> 
          </section>
          <aside class="fl col-3 tac mt15"> 
            <section class="gf-tx">
              <span>
                <img src="~/assets/img/wx-icon.png" alt> 
              </span>
            </section>
            <section class="gf-tx">
              <span>
                <img src="~/assets/img/wb-icon.png" alt> 
              </span>
            </section> 
          </aside>
          <div class="clear"></div> 
        </div>
      </section> 
    </footer>
    <!-- /公共底引入 -->
  </div> 
</client-only>
</template>

<script>
import '~/assets/css/reset.css'
import '~/assets/css/theme.css'
import '~/assets/css/global.css'
import '~/assets/css/web.css'
import '~/assets/css/base.css'
import '~/assets/css/activity_tab.css'
import '~/assets/css/bottom_rec.css'
import '~/assets/css/nice_select.css'
import '~/assets/css/order.css'
import '~/assets/css/swiper-3.3.1.min.css'
import "~/assets/css/pages-weixinpay.css"

import cookie from 'js-cookie'
import loginApi from '@/api/login'

export default {
  data() {
    return {
      token: '',
      loginInfo: {
        id: '', 
        age: '', 
        avatar: '', 
        mobile: '',
        nickname: '', 
        sex: ''
      }
    }
  },

  created() {
    // 获取路径中的 token值
    this.token = this.$route.query.token
    if (this.token) {
      this.wxLogin()
    }
    this.showInfo()
  },

  methods: {
    // 微信登录显示的方法
    wxLogin() {
      // 把 token 值放到 cookie 里面
      cookie.set("guli_token", this.token, { domain: "localhost" })
      cookie.set("guli_ucenter", JSON.stringify(""), { domain: "localhost" })
      loginApi.getLoginUserInfo().then(response => {
        this.loginInfo = response.data.data.userInfo 
        //将用户信息记录 cookie (获取返回用户信息，放到cookie里面)
        cookie.set("guli_ucenter", JSON.stringify(this.loginInfo), { domain: "localhost" })
      })
    },
    showInfo() {
      //debugger
      // 从 cookie 中获取用户信息
      var userStr = cookie.get("guli_ucenter")
      if (userStr) {
        // 把字符串转换成 JSON 对象
        this.loginInfo = JSON.parse(userStr) 
        // console.log(this.loginInfo)
        // console.log(this.loginInfo.mobile)
        // console.log(this.loginInfo.id)
      }
    },

    logout() {
      //debugger
      // 清空 cookie 值
      cookie.set('guli_ucenter', "", {domain: 'localhost'}) 
      cookie.set('guli_token', "", {domain: 'localhost'})
      //跳转页面
      window.location.href = "/" 
    }
  }

};

</script>
